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<a href="nr__micro__shell_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;</div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="comment">/* Includes ------------------------------------------------------------------*/</span></div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="ansi_8h.html">ansi.h</a>&quot;</span></div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="nr__micro__shell_8h.html">nr_micro_shell.h</a>&quot;</span></div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="preprocessor">#include &lt;string.h&gt;</span></div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="preprocessor">#include &lt;ctype.h&gt;</span></div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;</div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="preprocessor">#if _NR_MICRO_SHELL_ENABLE</span></div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;</div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="preprocessor">#ifdef NR_SHELL_USING_EXPORT_CMD</span></div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;NR_SHELL_CMD_EXPORT_START(<span class="stringliteral">&quot;/0&quot;</span>, <a class="code" href="b__config_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>);</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;NR_SHELL_CMD_EXPORT_END(<span class="stringliteral">&quot;/0&quot;</span>, <a class="code" href="b__config_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>);</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;</div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;shell_st nr_shell =</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;    {</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;        .user_name = <a class="code" href="b__config_8h.html#a48f46913c4521113108888079816390f">NR_SHELL_USER_NAME</a>,</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;        .static_cmd = nr_cmd_start_add,</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;};</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;<span class="keyword">static</span> <span class="keywordtype">char</span> *nr_shell_strtok(<span class="keywordtype">char</span> *string_org, <span class="keyword">const</span> <span class="keywordtype">char</span> *demial)</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;{</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *last;</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *str;</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *ctrl = (<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *)demial;</div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> map[32];</div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;    <span class="keywordtype">int</span> count;</div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;    <span class="keywordflow">for</span> (count = 0; count &lt; 32; count++)</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;    {</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;        map[count] = 0;</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;    }</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;    <span class="keywordflow">do</span></div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;    {</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;        map[*ctrl &gt;&gt; 3] |= (1 &lt;&lt; (*ctrl &amp; 7));</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;    } <span class="keywordflow">while</span> (*ctrl++);</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;    <span class="keywordflow">if</span> (string_org)</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;    {</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;        str = (<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *)string_org;</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;    }</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;    {</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;        str = last;</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;    }</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;    <span class="keywordflow">while</span> ((map[*str &gt;&gt; 3] &amp; (1 &lt;&lt; (*str &amp; 7))) &amp;&amp; *str)</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;    {</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;        str++;</div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;    }</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;    string_org = (<span class="keywordtype">char</span> *)str;</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;    <span class="keywordflow">for</span> (; *str; str++)</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;    {</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;        <span class="keywordflow">if</span> (map[*str &gt;&gt; 3] &amp; (1 &lt;&lt; (*str &amp; 7)))</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;        {</div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;            *str++ = <span class="charliteral">&#39;\0&#39;</span>;</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;        }</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;    }</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;    last = str;</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;    <span class="keywordflow">if</span> (string_org == (<span class="keywordtype">char</span> *)str)</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;    {</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="b__config_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>;</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;    }</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;    {</div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;        <span class="keywordflow">return</span> string_org;</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;    }</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;}</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;</div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;<span class="keywordtype">void</span> _shell_init(shell_st *shell)</div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;{</div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;</div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;<span class="preprocessor">#if NR_SHELL_SHOW_LOG</span></div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;    <a class="code" href="b__config_8h.html#a93526fb3cc79d3ba8c97e7ea6154a439">shell_printf</a>(<span class="stringliteral">&quot; _   _ ____    __  __ _                  ____  _          _ _ \r\n&quot;</span>);</div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;    <a class="code" href="b__config_8h.html#a93526fb3cc79d3ba8c97e7ea6154a439">shell_printf</a>(<span class="stringliteral">&quot;| \\ | |  _ \\  |  \\/  (_) ___ _ __ ___   / ___|| |__   ___| | |\r\n&quot;</span>);</div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;    <a class="code" href="b__config_8h.html#a93526fb3cc79d3ba8c97e7ea6154a439">shell_printf</a>(<span class="stringliteral">&quot;|  \\| | |_) | | |\\/| | |/ __| &#39;__/ _ \\  \\___ \\| &#39;_ \\ / _ \\ | |\r\n&quot;</span>);</div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;    <a class="code" href="b__config_8h.html#a93526fb3cc79d3ba8c97e7ea6154a439">shell_printf</a>(<span class="stringliteral">&quot;| |\\  |  _ &lt;  | |  | | | (__| | | (_) |  ___) | | | |  __/ | |\r\n&quot;</span>);</div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;    <a class="code" href="b__config_8h.html#a93526fb3cc79d3ba8c97e7ea6154a439">shell_printf</a>(<span class="stringliteral">&quot;|_| \\_|_| \\_\\ |_|  |_|_|\\___|_|  \\___/  |____/|_| |_|\\___|_|_|\r\n&quot;</span>);</div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;    <a class="code" href="b__config_8h.html#a93526fb3cc79d3ba8c97e7ea6154a439">shell_printf</a>(<span class="stringliteral">&quot;                                                              \r\n&quot;</span>);</div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;</div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;    <a class="code" href="b__config_8h.html#a93526fb3cc79d3ba8c97e7ea6154a439">shell_printf</a>(shell-&gt;user_name);</div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;    shell_his_queue_init(&amp;shell-&gt;cmd_his);</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;    shell_his_queue_add_cmd(&amp;shell-&gt;cmd_his, <span class="stringliteral">&quot;ls cmd&quot;</span>);</div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;    shell-&gt;cmd_his.index = 1;</div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;}</div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;</div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;shell_fun_t shell_search_cmd(shell_st *shell, <span class="keywordtype">char</span> *str)</div><div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;{</div><div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0;</div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;    <span class="keywordflow">while</span> (shell-&gt;static_cmd[i].fp != <a class="code" href="b__config_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>)</div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;    {</div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;        <span class="keywordflow">if</span> (!strcmp(str, shell-&gt;static_cmd[i].cmd))</div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;        {</div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;            <span class="keywordflow">return</span> shell-&gt;static_cmd[i].fp;</div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;        }</div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;        i++;</div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;    }</div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;</div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="b__config_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>;</div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;}</div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;</div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;<span class="keywordtype">void</span> shell_parser(shell_st *shell, <span class="keywordtype">char</span> *str)</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;{</div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;    <span class="keywordtype">char</span> argc = 0;</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;    <span class="keywordtype">char</span> argv[<a class="code" href="b__config_8h.html#a12a949a5e3a3ec4e1f1b22b7257b6b3a">NR_SHELL_CMD_LINE_MAX_LENGTH</a> + <a class="code" href="b__config_8h.html#a5d457810d99389bd614826fd161260c9">NR_SHELL_CMD_PARAS_MAX_NUM</a>];</div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;    <span class="keywordtype">char</span> *token = str;</div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;    shell_fun_t fp;</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;    <span class="keywordtype">char</span> index = <a class="code" href="b__config_8h.html#a5d457810d99389bd614826fd161260c9">NR_SHELL_CMD_PARAS_MAX_NUM</a>;</div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;    <span class="keywordflow">if</span> (shell_his_queue_search_cmd(&amp;shell-&gt;cmd_his, str) == 0 &amp;&amp; str[0] != <span class="charliteral">&#39;\0&#39;</span>)</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;    {</div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;        shell_his_queue_add_cmd(&amp;shell-&gt;cmd_his, str);</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;    }</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;</div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;    <span class="keywordflow">if</span> (strlen(str) &gt; <a class="code" href="b__config_8h.html#a12a949a5e3a3ec4e1f1b22b7257b6b3a">NR_SHELL_CMD_LINE_MAX_LENGTH</a>)</div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;    {</div><div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;        <a class="code" href="b__config_8h.html#a93526fb3cc79d3ba8c97e7ea6154a439">shell_printf</a>(<span class="stringliteral">&quot;this command is too long.\r\n&quot;</span>);</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;        <a class="code" href="b__config_8h.html#a93526fb3cc79d3ba8c97e7ea6154a439">shell_printf</a>(shell-&gt;user_name);</div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;    }</div><div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;</div><div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;    token = nr_shell_strtok(token, <span class="stringliteral">&quot; &quot;</span>);</div><div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;    fp = shell_search_cmd(shell, str);</div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;</div><div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;    <span class="keywordflow">if</span> (fp == <a class="code" href="b__config_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>)</div><div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;    {</div><div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;        <span class="keywordflow">if</span> (isalpha(str[0]))</div><div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;        {</div><div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;            <a class="code" href="b__config_8h.html#a93526fb3cc79d3ba8c97e7ea6154a439">shell_printf</a>(<span class="stringliteral">&quot;no command named: %s\r\n&quot;</span>, token);</div><div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;        }</div><div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;    }</div><div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;    {</div><div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;        argv[argc] = index;</div><div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;        strcpy(argv + index, str);</div><div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;        index += strlen(str) + 1;</div><div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;        argc++;</div><div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;</div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;        <span class="keywordflow">while</span> (token != <a class="code" href="b__config_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>)</div><div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;        {</div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;            token = nr_shell_strtok(<a class="code" href="b__config_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>, <span class="stringliteral">&quot; &quot;</span>);</div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;            argv[argc] = index;</div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;            strcpy(argv + index, token);</div><div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;            index += strlen(token) + 1;</div><div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;            argc++;</div><div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;        }</div><div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;</div><div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;        argc--;</div><div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;    }</div><div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;</div><div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;    <span class="keywordflow">if</span> (fp != <a class="code" href="b__config_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>)</div><div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;    {</div><div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;        fp(argc, argv);</div><div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;    }</div><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;</div><div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;    <a class="code" href="b__config_8h.html#a93526fb3cc79d3ba8c97e7ea6154a439">shell_printf</a>(shell-&gt;user_name);</div><div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;}</div><div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;</div><div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;<span class="keywordtype">char</span> *shell_cmd_complete(shell_st *shell, <span class="keywordtype">char</span> *str)</div><div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;{</div><div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;    <span class="keywordtype">char</span> *temp = <a class="code" href="b__config_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>;</div><div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> i;</div><div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;    <span class="keywordtype">char</span> *best_matched = <a class="code" href="b__config_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>;</div><div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> min_position = 255;</div><div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;</div><div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;    <span class="keywordflow">for</span> (i = 0; shell-&gt;static_cmd[i].cmd[0] != <span class="charliteral">&#39;\0&#39;</span>; i++)</div><div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;    {</div><div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;        temp = <a class="code" href="b__config_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>;</div><div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;        temp = strstr(shell-&gt;static_cmd[i].cmd, str);</div><div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;        <span class="keywordflow">if</span> (temp != <a class="code" href="b__config_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a> &amp;&amp; ((<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>)temp - (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>)(&amp;shell-&gt;static_cmd[i]) &lt; min_position))</div><div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;        {</div><div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;            min_position = (<span class="keywordtype">unsigned</span> int)temp - (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>)(&amp;shell-&gt;static_cmd[i]);</div><div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;            best_matched = (<span class="keywordtype">char</span> *)&amp;shell-&gt;static_cmd[i];</div><div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;            if (min_position == 0)</div><div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;            {</div><div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;            }</div><div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;        }</div><div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;    }</div><div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;</div><div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;    <span class="keywordflow">return</span> best_matched;</div><div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;}</div><div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;</div><div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;<span class="keywordtype">void</span> shell_his_queue_init(shell_his_queue_st *queue)</div><div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;{</div><div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;    queue-&gt;fp = 0;</div><div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;    queue-&gt;rp = 0;</div><div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;    queue-&gt;len = 0;</div><div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;</div><div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;    queue-&gt;store_front = 0;</div><div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;    queue-&gt;store_rear = 0;</div><div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;    queue-&gt;store_num = 0;</div><div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;}</div><div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;</div><div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;<span class="keywordtype">void</span> shell_his_queue_add_cmd(shell_his_queue_st *queue, <span class="keywordtype">char</span> *str)</div><div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;{</div><div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> <span class="keywordtype">int</span> str_len;</div><div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> <span class="keywordtype">int</span> i;</div><div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;</div><div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;    str_len = strlen(str);</div><div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;</div><div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;    <span class="keywordflow">if</span> (str_len &gt; <a class="code" href="b__config_8h.html#aea839fea82ad3920f2ef6344a69c1100">NR_SHELL_CMD_HISTORY_BUF_LENGTH</a>)</div><div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;    {</div><div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;    }</div><div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;</div><div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;    <span class="keywordflow">while</span> (str_len &gt; (<a class="code" href="b__config_8h.html#aea839fea82ad3920f2ef6344a69c1100">NR_SHELL_CMD_HISTORY_BUF_LENGTH</a> - queue-&gt;store_num) || queue-&gt;len == <a class="code" href="b__config_8h.html#a4406ad528b59bba6b4c067416390eeec">NR_SHELL_MAX_CMD_HISTORY_NUM</a>)</div><div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;    {</div><div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;</div><div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;        queue-&gt;fp++;</div><div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;        queue-&gt;fp = (queue-&gt;fp &gt; <a class="code" href="b__config_8h.html#a4406ad528b59bba6b4c067416390eeec">NR_SHELL_MAX_CMD_HISTORY_NUM</a>) ? 0 : queue-&gt;fp;</div><div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;        queue-&gt;len--;</div><div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;</div><div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;        if (queue-&gt;store_front &lt;= queue-&gt;queue[queue-&gt;fp])</div><div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;        {</div><div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;            queue-&gt;store_num -= queue-&gt;queue[queue-&gt;fp] - queue-&gt;store_front;</div><div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;        }</div><div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;        {</div><div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;            queue-&gt;store_num -= queue-&gt;queue[queue-&gt;fp] + <a class="code" href="b__config_8h.html#aea839fea82ad3920f2ef6344a69c1100">NR_SHELL_CMD_HISTORY_BUF_LENGTH</a> - queue-&gt;store_front + 1;</div><div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;        }</div><div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;</div><div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;        queue-&gt;store_front = queue-&gt;queue[queue-&gt;fp];</div><div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;    }</div><div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;</div><div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;    queue-&gt;queue[queue-&gt;rp] = queue-&gt;store_rear;</div><div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;    queue-&gt;rp = queue-&gt;rp++;</div><div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;    queue-&gt;rp = (queue-&gt;rp &gt; <a class="code" href="b__config_8h.html#a4406ad528b59bba6b4c067416390eeec">NR_SHELL_MAX_CMD_HISTORY_NUM</a>) ? 0 : queue-&gt;rp;</div><div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;    queue-&gt;len++;</div><div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;</div><div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;    for (i = 0; i &lt; str_len; i++)</div><div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;    {</div><div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;        queue-&gt;buf[queue-&gt;store_rear] = str[i];</div><div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;        queue-&gt;store_rear++;</div><div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;        queue-&gt;store_rear = (queue-&gt;store_rear &gt; <a class="code" href="b__config_8h.html#aea839fea82ad3920f2ef6344a69c1100">NR_SHELL_CMD_HISTORY_BUF_LENGTH</a>) ? 0 : queue-&gt;store_rear;</div><div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;        queue-&gt;store_num++;</div><div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;    }</div><div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;    queue-&gt;queue[queue-&gt;rp] = queue-&gt;store_rear;</div><div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;}</div><div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;</div><div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;<span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> <span class="keywordtype">int</span> shell_his_queue_search_cmd(shell_his_queue_st *queue, <span class="keywordtype">char</span> *str)</div><div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;{</div><div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> <span class="keywordtype">int</span> str_len;</div><div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> <span class="keywordtype">int</span> i, j;</div><div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> <span class="keywordtype">int</span> index_temp = queue-&gt;fp;</div><div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> <span class="keywordtype">int</span> start;</div><div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> <span class="keywordtype">int</span> end;</div><div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> <span class="keywordtype">int</span> cmd_len;</div><div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> <span class="keywordtype">int</span> matched_id = 0;</div><div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> <span class="keywordtype">int</span> buf_index;</div><div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;</div><div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;    <span class="keywordflow">if</span> (queue-&gt;len == 0)</div><div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;    {</div><div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;        <span class="keywordflow">return</span> matched_id;</div><div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;    }</div><div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;    {</div><div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;        str_len = strlen(str);</div><div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;        <span class="keywordflow">for</span> (i = 0; i &lt; queue-&gt;len; i++)</div><div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;        {</div><div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;            start = queue-&gt;queue[index_temp];</div><div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;            index_temp++;</div><div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;            index_temp = (index_temp &gt; <a class="code" href="b__config_8h.html#a4406ad528b59bba6b4c067416390eeec">NR_SHELL_MAX_CMD_HISTORY_NUM</a>) ? 0 : index_temp;</div><div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;            end = queue-&gt;queue[index_temp];</div><div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;</div><div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;            <span class="keywordflow">if</span> (start &lt;= end)</div><div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;            {</div><div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;                cmd_len = end - start;</div><div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;            }</div><div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;            {</div><div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;                cmd_len = <a class="code" href="b__config_8h.html#aea839fea82ad3920f2ef6344a69c1100">NR_SHELL_CMD_HISTORY_BUF_LENGTH</a> + 1 - start + end;</div><div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;            }</div><div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;</div><div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;            <span class="keywordflow">if</span> (cmd_len == str_len)</div><div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;            {</div><div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;                matched_id = i + 1;</div><div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;                buf_index = start;</div><div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;                <span class="keywordflow">for</span> (j = 0; j &lt; str_len; j++)</div><div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;                {</div><div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;                    <span class="keywordflow">if</span> (queue-&gt;buf[buf_index] != str[j])</div><div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;                    {</div><div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;                        matched_id = 0;</div><div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;                        <span class="keywordflow">break</span>;</div><div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;                    }</div><div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;</div><div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;                    buf_index++;</div><div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;                    buf_index = (buf_index &gt; <a class="code" href="b__config_8h.html#aea839fea82ad3920f2ef6344a69c1100">NR_SHELL_CMD_HISTORY_BUF_LENGTH</a>) ? 0 : buf_index;</div><div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;                }</div><div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;</div><div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;                <span class="keywordflow">if</span> (matched_id != 0)</div><div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;                {</div><div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;                    <span class="keywordflow">return</span> matched_id;</div><div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;                }</div><div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;            }</div><div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;        }</div><div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;</div><div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;        <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;    }</div><div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;}</div><div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;</div><div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;<span class="keywordtype">void</span> shell_his_copy_queue_item(shell_his_queue_st *queue, <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> i, <span class="keywordtype">char</span> *str_buf)</div><div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;{</div><div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> index_temp;</div><div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> start;</div><div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> end;</div><div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> j;</div><div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;</div><div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;    <span class="keywordflow">if</span> (i &lt;= queue-&gt;len)</div><div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;    {</div><div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;        index_temp = queue-&gt;fp + i - 1;</div><div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;        index_temp = (index_temp &gt; <a class="code" href="b__config_8h.html#a4406ad528b59bba6b4c067416390eeec">NR_SHELL_MAX_CMD_HISTORY_NUM</a>) ? (index_temp - <a class="code" href="b__config_8h.html#a4406ad528b59bba6b4c067416390eeec">NR_SHELL_MAX_CMD_HISTORY_NUM</a> - 1) : index_temp;</div><div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;</div><div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;        start = queue-&gt;queue[index_temp];</div><div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;        index_temp++;</div><div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;        index_temp = (index_temp &gt; <a class="code" href="b__config_8h.html#a4406ad528b59bba6b4c067416390eeec">NR_SHELL_MAX_CMD_HISTORY_NUM</a>) ? 0 : index_temp;</div><div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;        end = queue-&gt;queue[index_temp];</div><div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;</div><div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;        <span class="keywordflow">if</span> (start &lt; end)</div><div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;        {</div><div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;            <span class="keywordflow">for</span> (j = start; j &lt; end; j++)</div><div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;            {</div><div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;                str_buf[j - start] = queue-&gt;buf[j];</div><div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;            }</div><div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;</div><div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;            str_buf[j - start] = <span class="charliteral">&#39;\0&#39;</span>;</div><div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;        }</div><div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;        {</div><div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;            <span class="keywordflow">for</span> (j = start; j &lt; <a class="code" href="b__config_8h.html#aea839fea82ad3920f2ef6344a69c1100">NR_SHELL_CMD_HISTORY_BUF_LENGTH</a> + 1; j++)</div><div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;            {</div><div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;                str_buf[j - start] = queue-&gt;buf[j];</div><div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;            }</div><div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;</div><div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;            <span class="keywordflow">for</span> (j = 0; j &lt; end; j++)</div><div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;            {</div><div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;                str_buf[j + <a class="code" href="b__config_8h.html#aea839fea82ad3920f2ef6344a69c1100">NR_SHELL_CMD_HISTORY_BUF_LENGTH</a> + 1 - start] = queue-&gt;buf[j];</div><div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;            }</div><div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;</div><div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;            str_buf[j + <a class="code" href="b__config_8h.html#aea839fea82ad3920f2ef6344a69c1100">NR_SHELL_CMD_HISTORY_BUF_LENGTH</a> + 1 - start] = <span class="charliteral">&#39;\0&#39;</span>;</div><div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;        }</div><div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;    }</div><div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;}</div><div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;</div><div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;</div><div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;<span class="comment">/******************* (C) COPYRIGHT 2019 Ji Youzhou *****END OF FILE*****************/</span></div><div class="ttc" id="nr__micro__shell_8h_html"><div class="ttname"><a href="nr__micro__shell_8h.html">nr_micro_shell.h</a></div><div class="ttdoc">[brief]  </div></div>
<div class="ttc" id="b__config_8h_html_a4406ad528b59bba6b4c067416390eeec"><div class="ttname"><a href="b__config_8h.html#a4406ad528b59bba6b4c067416390eeec">NR_SHELL_MAX_CMD_HISTORY_NUM</a></div><div class="ttdeci">#define NR_SHELL_MAX_CMD_HISTORY_NUM</div><div class="ttdef"><b>Definition:</b> <a href="b__config_8h_source.html#l00184">b_config.h:184</a></div></div>
<div class="ttc" id="b__config_8h_html_a5d457810d99389bd614826fd161260c9"><div class="ttname"><a href="b__config_8h.html#a5d457810d99389bd614826fd161260c9">NR_SHELL_CMD_PARAS_MAX_NUM</a></div><div class="ttdeci">#define NR_SHELL_CMD_PARAS_MAX_NUM</div><div class="ttdef"><b>Definition:</b> <a href="b__config_8h_source.html#l00180">b_config.h:180</a></div></div>
<div class="ttc" id="b__config_8h_html_a070d2ce7b6bb7e5c05602aa8c308d0c4"><div class="ttname"><a href="b__config_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a></div><div class="ttdeci">#define NULL</div><div class="ttdef"><b>Definition:</b> <a href="b__config_8h_source.html#l00042">b_config.h:42</a></div></div>
<div class="ttc" id="b__config_8h_html_a93526fb3cc79d3ba8c97e7ea6154a439"><div class="ttname"><a href="b__config_8h.html#a93526fb3cc79d3ba8c97e7ea6154a439">shell_printf</a></div><div class="ttdeci">#define shell_printf(fmt, args...)</div><div class="ttdef"><b>Definition:</b> <a href="b__config_8h_source.html#l00207">b_config.h:207</a></div></div>
<div class="ttc" id="b__config_8h_html_aea839fea82ad3920f2ef6344a69c1100"><div class="ttname"><a href="b__config_8h.html#aea839fea82ad3920f2ef6344a69c1100">NR_SHELL_CMD_HISTORY_BUF_LENGTH</a></div><div class="ttdeci">#define NR_SHELL_CMD_HISTORY_BUF_LENGTH</div><div class="ttdef"><b>Definition:</b> <a href="b__config_8h_source.html#l00187">b_config.h:187</a></div></div>
<div class="ttc" id="ansi_8h_html"><div class="ttname"><a href="ansi_8h.html">ansi.h</a></div><div class="ttdoc">[brief]  </div></div>
<div class="ttc" id="b__config_8h_html_a48f46913c4521113108888079816390f"><div class="ttname"><a href="b__config_8h.html#a48f46913c4521113108888079816390f">NR_SHELL_USER_NAME</a></div><div class="ttdeci">#define NR_SHELL_USER_NAME</div><div class="ttdef"><b>Definition:</b> <a href="b__config_8h_source.html#l00166">b_config.h:166</a></div></div>
<div class="ttc" id="b__config_8h_html_a12a949a5e3a3ec4e1f1b22b7257b6b3a"><div class="ttname"><a href="b__config_8h.html#a12a949a5e3a3ec4e1f1b22b7257b6b3a">NR_SHELL_CMD_LINE_MAX_LENGTH</a></div><div class="ttdeci">#define NR_SHELL_CMD_LINE_MAX_LENGTH</div><div class="ttdef"><b>Definition:</b> <a href="b__config_8h_source.html#l00171">b_config.h:171</a></div></div>
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